package cn.czh.controller;

import cn.czh.domain.User;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

@RestController
public class UserController {
    //动态获取当前服务的端口号
    @Value("${server.port}")
    private String port;

    @GetMapping("/getById/{id}")
    public User getById(@PathVariable("id") Long id) {
        return new User(id, "源码时代", "在源码时代学Java port=" + port);

    }
}


